This is An Open-label, Randomized, Single-center, 4-way Crossover, Single dose Bioequivalence Study Comparing Omeprazole 20 and 40-mg Aqueous solvent Based Capsules Manufactured by AstraZeneca with Omeprazole 20 and 40-mg Organic-solvent Based Capsules Manufactured by Merck
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
NONE
Enrollment
54
Omeprazole 20 mg (AstraZeneca - test) Omeprazole 40 mg (AstraZeneca - test) Omeprazole 20 (Merck - reference) Omeprazole 40mg (Merck - reference)
Research Site
Overland Park, Kansas, United States
Bioequivalence of omeprazole 20-mg aqueous-solvent based capsules versus omeprazole 20-mg organic solvent based capsules
AUC
Time frame: predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, and 10 hours postdose.
Bioequivalence of omeprazole 40-mg aqueous-solvent based capsules versus omeprazole 40-mg organic solvent based capsules
AUC
Time frame: predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, and 10 hours postdose.
Bioequivalence of omeprazole 20-mg aqueous-solvent based capsules versus omeprazole 20-mg organic solvent based capsules
AUC (0-t)
Time frame: predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, and 10 hours postdose.
Bioequivalence of omeprazole 20-mg aqueous-solvent based capsules versus omeprazole 20-mg organic solvent based capsules
Cmax
Time frame: predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, and 10 hours postdose.
Bioequivalence of omeprazole 40-mg aqueous-solvent based capsules versus omeprazole 40-mg organic solvent based capsules
AUC(0-t)
Time frame: predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, and 10 hours postdose.
Bioequivalence of omeprazole 40-mg aqueous-solvent based capsules versus omeprazole 40-mg organic solvent based capsules
Cmax
Time frame: predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, and 10 hours postdose.
Pharmacokinetics of 2 enteric-coated formulations after a single dose of 20-mg omeprazole
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Cmax
Time frame: predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, and 10 hours postdose.
Pharmacokinetics of 2 enteric-coated formulations after a single dose of 40-mg omeprazole
Cmax
Time frame: predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, and 10 hours postdose.
Pharmacokinetics of 2 enteric-coated formulations after a single dose of 20-mg omeprazole
t1/2
Time frame: predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, and 10 hours postdose.
Pharmacokinetics of 2 enteric-coated formulations after a single dose of 20-mg omeprazole
tmax
Time frame: predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, and 10 hours postdose.
Pharmacokinetics of 2 enteric-coated formulations after a single dose of 20-mg omeprazole
AUC(0-t)
Time frame: predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, and 10 hours postdose.
Pharmacokinetics of 2 enteric-coated formulations after a single dose of 20-mg omeprazole
AUC
Time frame: predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, and 10 hours postdose.
Pharmacokinetics of 2 enteric-coated formulations after a single dose of 20-mg omeprazole
λz
Time frame: predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, and 10 hours postdose.
Pharmacokinetics of 2 enteric-coated formulations after a single dose of 40-mg omeprazole
tmax
Time frame: predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, and 10 hours postdose.
Pharmacokinetics of 2 enteric-coated formulations after a single dose of 40-mg omeprazole
AUC(0-t)
Time frame: predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, and 10 hours postdose.
Pharmacokinetics of 2 enteric-coated formulations after a single dose of 40-mg omeprazole
AUC
Time frame: predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, and 10 hours postdose.
Pharmacokinetics of 2 enteric-coated formulations after a single dose of 40-mg omeprazole
λz
Time frame: predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, and 10 hours postdose.
Pharmacokinetics of 2 enteric-coated formulations after a single dose of 40-mg omeprazole
t1/2
Time frame: predose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, and 10 hours postdose.